Details

If you want to breathe some fresh life into your MBK 51, we might have the right kit for you, and, as always, at an excellent price: Airsal 50cc Cylinder 39mm OEM quality MBK 51 AC.

As an OEM quality kit, it has the same technical specs as the original. The kit includes an aluminium cylinder and a two-ring piston complete with pin, rings and circlips; cylinder gaskets are not included.